package com.wty.design.creational.builder;

public class Test {

    public static void main(String args[]){
        Course course=Course.builder().courseName("java设计模式").
                coursePPT("java设计模式ppt").
                courseVideo("java设计模式视频").
                courseArticle("java设计模式手记").build();

        System.out.println(course.toString());
    }
}
